* The Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types
* Refer to www.asus.com for CPU support list
Intel® Socket 2066 Core™ X-Series Processors

Intel® X299

* Hyper DIMM support is subject to the physical characteristics of individual CPUs. 
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
4 x DIMM, Max. 64GB, DDR4 2133/3600(O.C.)/4000(O.C.)/2400/2666 MHz Un-buffered, Non-ECC Memory
Intel® Core™ X-series Processors (6-core above)
Intel® Core™ X-series Processors (4-core)
8 x DIMM, Max. 128GB, DDR4 2666/4000(O.C.)/2400/2133/3600(O.C.) MHz Un-buffered, Non-ECC Memory

Supports NVIDIA® Quad-GPU SLI™ Technology
Supports AMD 3-Way CrossFireX™ Technology
Supports NVIDIA® 3-Way SLI™ Technology
Supports NVIDIA® 2-Way SLI™ Technology
Supports AMD Quad-GPU CrossFireX™ Technology

2 x PCIe 3.0 x4 (max at x4 mode) *¹
1 x PCIe 3.0/2.0 x1 *³
3 x PCIe 3.0/2.0 x16 (x16, x8/x8, x8/x8/x1) *⁴
3 x PCIe 3.0/2.0 x16 (x16, x16/x8, x16/x8/x1) *⁴
28-Lane CPU-
3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8)
1 x PCIe 3.0/2.0 x1 *³
2 x PCIe 3.0 x4 (max at x4 mode) *¹
44-Lane CPU-
2 x PCIe 3.0 x4 (max at x4 mode) *¹
16-Lane CPU-
1 x PCIe 3.0/2.0 x1 *³

Intel® Optane™ Memory Ready
1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
Supports Intel® Smart Response Technology, Intel Rapid Start Technology
8 x SATA 6Gb/s port(s)
1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
Intel® X299 Chipset :
Support Raid 0, 1, 10, 5

1 x Gigabit LAN Controller(s), Intel® I219V, featuring Turbo LAN
ASUS Turbo LAN Utility
ASUS LAN Guard

- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
8-Channel High Definition Audio CODEC  Realtek® S1220A
Separate layer for left and right track, ensuring both sound deliver equal quality
- Impedance sense for front and rear headphone outputs
Audio Feature :
- DTS Connect
- DTS Headphone:X
- Optical S/PDIF out port(s) at back panel
- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals
- EMI protection cover to prevent electrical noise to affect the amplifier quality
- Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity
- Unique de-pop circuit: Reduces start-up popping noise to audio outputs
- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking

Intel® X299 Chipset :
4 x USB 2.0 port(s) (2 at mid-board, 4 at back panel, )
ASMedia® USB 3.1 Gen 2 controller :
2 x USB 3.1 Gen 2 port(s) (Type-A + USB Type-C^TM)
Intel® X299 Chipset :
8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board)
ASMedia® USB 3.1 Gen 2 controller :
1 x USB 3.1 Gen 2 port(s) (1 at mid-board)

OC Design - ASUS PRO Clock II Technology
ASUS EZ DIY :
- Multi-language BIOS
- ASUS USB BIOS Flashback
- ASUS UEFI BIOS EZ Mode
- ASUS EZ Flash 3 
ASUS Q-Design :
- ASUS Q-Connector
- ASUS Q-Code
- ASUS Q-Slot
- ASUS Q-DIMM
- ASUS Q-Shield
- ASUS Q-LED (DRAM, VGA, CPU, Boot Device LED, HDD LED)
ASUS Exclusive Features :
- AI Suite 3
- Turbo LAN
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
File Transfer
- Cloud GO!
- File Transfer
- Onboard Button : Power
- Ai Charger
- Crystal Sound 3
- MemOK!
- USB BIOS Flashback
AURA :
- Aura RGB Strip Headers
- Aura Lighting Effects Synchronization with compatible ASUS ROG devices
M.2 Onboard(The latest transfer technologies with up to 32Gb/s data transfer speeds)
Gaming Aesthetics :
- 3D printing friendly
- AURA-RGB Lighting
ASUS Dual Intelligent Processors 5-Way Optimization by Dual Intelligent Processors 5 :
- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Xpert 4, and Turbo Core App

2 x USB 3.1 Gen 2 Type-A + USB Type-C^TM
2 x USB 2.0 (one port can be switched to USB BIOS Flashback)
1 x LAN (RJ45) port(s)
5 x Audio jack(s)
1 x Optical S/PDIF out
4 x USB 3.1 Gen 1
1 x USB BIOS Flashback Button(s)

1 x Thunderbolt header(s)
1 x System panel(s) (Q-Connector)
8 x SATA 6Gb/s connector(s)
1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x 5-pin EXT_FAN(Extension Fan) connector
1 x MemOK! button(s)
1 x M.2_FAN connector
1 x VROC_HW_Key
1 x 24-pin EATX Power connector(s)
1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)
2 x Chassis Fan connector(s)
1 x Power-on button(s)
1 x Clear CMOS jumper(s)
2 x USB 3.1 Gen 1 connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s)
2 x Aura RGB Strip Header
1 x AAFP connector
1 x 8-pin ATX 12V Power connector(s)
1 x 4-pin ATX 12V Power connector(s)
1 x AIO_PUMP connector
1 x CPU OPT Fan connector(s)
1 x CPU Fan connector(s)
1 x USB 3.1 Gen 2 front panel connector
1 x CPU_OV jumper
1 x Thermal sensor connector(s)
1 x W_PUMP+ connector

1 x Supporting DVD
User´s manual
4 x SATA 6Gb/s cable(s)
1 x Vertical M.2 bracket set
1 x SLI HB BRIDGE(2-WAY-M)
1 x M.2 Screw Package
1 x Q-Connector
ASUS Q-Shield

128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, Multi-language BIOS,
ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen and ASUS DRAM SPD (Serial Presence Detect) memory information

WfM 2.0, DMI 3.0, WOL by PME, PXE

Drivers
ASUS Utilities
EZ Update
Anti-virus software (OEM version)

Windows® 10 64-bit

ATX Form Factor
12  inch x 9.6  inch ( 30.5  cm x 24.4  cm )

1. PCIEX4_1 max. at x1 mode, PCIEX4_2 max. at x4 mode
2. SATA6G_5/6/7/8 share bandwidth with PCIEX4_2.
3. PCIEX1_1 shares bandwidth with Front USB 3.1 GEN 2
4. PCIEX16_3 share bandwidth with PCIEX4_1 when using x28 or x16 lane CPU